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| author | Dan Gohman <gohman@apple.com> | 2010-04-13 01:46:36 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-04-13 01:46:36 +0000 |
| commit | 5867a56db8933d0af3ae70938d2ab80644e00966 (patch) | |
| tree | 102f975b3e08046dbf50ff12efcaa56c09e9f757 /llvm/lib/Support/GraphWriter.cpp | |
| parent | 77e41c1cc6b4a074e0b22323aa818550b97fa428 (diff) | |
| download | bcm5719-llvm-5867a56db8933d0af3ae70938d2ab80644e00966.tar.gz bcm5719-llvm-5867a56db8933d0af3ae70938d2ab80644e00966.zip | |
Teach IndVarSimplify how to eliminate remainder operators where the
numerator is an induction variable. For example, with code like this:
for (i=0;i<n;++i)
x[i%n] = 0;
IndVarSimplify will now recognize that i is always less than n inside
the loop, and eliminate the remainder.
llvm-svn: 101113
Diffstat (limited to 'llvm/lib/Support/GraphWriter.cpp')
0 files changed, 0 insertions, 0 deletions
